package day01.note;

public class txt1 {
    public static void main(String[] args) {
        byte b=30;
        short s=30000;

        short s2=b;
        int  n=3;
        long  g=300000000;
        long  g1=3000000000L;

        float f=3.14f;
        double d=3.14;

        char c='A';
        char c2='\r';
        System.out.println("你");
        System.out.println(c2);
        System.out.println("好");
        char c3=97;
        System.out.println(c3);

        boolean isMan=true;

        double score=96.4;
        boolean  isPassed=score>85;
        System.out.println("是否通过考试："+isPassed);



    }
}
